Improved PID controller design for an unstable second order plus time delay non-minimum phase systems

Improved PID controller design for an unstable second order plus time delay non-minimum phase systems

Principally the fundamental limitations for achieving better control performance is caused due to the existence of positive zeros. This study proposes a method to stabilize the unstable non-minimum phase Second Order Plus Time Delay (SOPTD) process. It adopts the Taylor series expansion to produce t...

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Bibliographic Details
Main Authors: Purushottam Patil, Sanjith S. Anchan, Chinta Sankar Rao
Format: Article
Language:English
Published: Elsevier 2022-06-01
Series:Results in Control and Optimization
Subjects:
Unstable systems
Non-minimum phase system
Robustness
PID controller
Online Access:http://www.sciencedirect.com/science/article/pii/S2666720722000133

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http://www.sciencedirect.com/science/article/pii/S2666720722000133

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